Write the six examples of unguided media/wireless media.
Answers
Answer:
There are 3 types of unguided/wireless transmission media which are Radio Waves, Microwaves, Infrared .
Answer:
There are basically three types of wireless transmission :
1. Infrared mode of transmission.
2. Microwave mode of transmission.
3. Radio mode of transmission.
Explanation:
INFRARED MODE OF TRANSMISSION :
It is defined as the energy into the region of electromagnetic spectrum radiation where the wavelength are much longer than of those visible light, consequently shorter than radio waves.
These frequencies are higher than microwaves, but lower than visible light.
MICROWAVE MODE OF TRANSMISION :
It is the transmission for information exchange by electromagnetic waves where the wavelengths vary from 1m to 1mm of the electromagnetic spectrum.
RADIO MODE OF TRANSMISSION :
Here, basically the power taken from a particular radio transmitter is then coupled with the antenna of transmitter into free space or air, whereas in radio reception the electromagnetic radio waves are then interception by a receiving antenna which is when coupled inside a receiver for the detection of original waves.
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